31675992

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{19699}}^1$

素因数の和:19775

約数の個数: 32

約数和(自身を含む): 80376000

約数和(自身を除く): 48700008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 19699, 39398, 59097, 78796, 118194, 157592, 236388, 472776, 1319833, 2639666, 3959499, 5279332, 7918998, 10558664, 15837996, 31675992]

約数ペア:

[(1, 31675992), (2, 15837996), (3, 10558664), (4, 7918998), (6, 5279332), (8, 3959499), (12, 2639666), (24, 1319833), (67, 472776), (134, 236388), (201, 157592), (268, 118194), (402, 78796), (536, 59097), (804, 39398), (1608, 19699)]